Does this skill cover authentication and security?

Yes, it includes detailed implementation guides for secure token storage using expo-secure-store and automated token refresh logic to maintain user sessions.

Can it help me manage different API environments?

Absolutely, it provides patterns for using EXPO_PUBLIC_ environment variables and .env files to manage different API URLs for development, staging, and production.

Why should I use this skill for Expo networking?

It enforces best practices like preferring expo/fetch over axios and provides proven patterns for caching, retries, and error handling specifically tailored for the mobile environment.

How does it handle offline connectivity?

It integrates with NetInfo and React Query's onlineManager to monitor connection status and automatically pause or resume network requests based on device connectivity.

Expo Data Fetching & Networking

Name: Expo Data Fetching & Networking
Author: expo

byexpo

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327

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Mobile Development

Implements robust API requests, data synchronization strategies, and network management for Expo and React Native applications.

This skill provides comprehensive guidance for managing network communication within the Expo ecosystem. It helps developers implement everything from basic fetch requests and error handling to advanced data synchronization using TanStack Query (React Query). Beyond simple requests, it covers critical production concerns such as secure authentication token management with Expo SecureStore, offline-first architectures using NetInfo, and secure environment variable configuration for multi-environment deployments, ensuring mobile applications are resilient and performant.

주요 기능

01Offline-first support and network status monitoring with NetInfo integration

02Environment variable configuration for dev, staging, and production environments

03Standardized Fetch API implementations with robust error handling and retries

04Complete TanStack Query setup for caching, synchronization, and mutations

05Secure authentication and token refresh logic using Expo SecureStore

06327 GitHub stars

사용 사례

01Architecting offline-ready mobile applications that sync data upon reconnection

02Implementing secure login and session management with automated token refresh

03Building a resilient data fetching layer with automatic caching and background updates

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add expo/skills data-fetching

For use in Claude.ai and ChatGPT

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